1345676-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1345676-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,6,7 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1345676-70:
(9*1)+(8*3)+(7*4)+(6*5)+(5*6)+(4*7)+(3*6)+(2*7)+(1*0)=181
181 % 10 = 1
So 1345676-70-1 is a valid CAS Registry Number.
1345676-70-1Relevant articles and documents
Synthesis of tokaramide A, a cysteine protease inhibitor from marine sponge Theonella aff. mirabilis
Konno, Hiroyuki,Nosaka, Kazuto,Akaji, Kenichi
, p. 9067 - 9071 (2011/12/01)
The first synthesis of tokaramide A (1) is described. Tokaramide A (1) was synthesized via the peptide with a side-chain unprotected arginine residue on Weinreb AM resin by reductive cleavage.
